A synthetic peptide sensitizes multi-drug resistant Pseudomonas aeruginosa to antibiotics for more than two hours and permeabilizes its envelope for twenty hours

Table 1 Origin and relevant features of bacterial strains used in this work

Strain	Relevant features	Source or reference
Pseudomonas aeruginosa
PAO1	Wild-type	CECT^a 4122
PAO1-GFP	PAO1 (pMF230); PAO1 derivative constitutively expressing GFP	[27]
4158–02 Ps4	Multidrug resistant clinical isolate	[13]
LC1–6	PAO1 derivative overexpressing MexAB-OprM efflux pump	[28]
PAΔAD	PAO1 ampD; PAO1 derivative overexpressing AmpC	[29]
PAΔDDh2Dh3	PAO1 ampD-ampDh2-ampDh3; PAO1 derivative constitutively overexpressing AmpC	[29]

ISSN: 1423-0127